164 



Telluride Ore, Xalgoorlie ; country rock with a thick vein of 

 calaverite and other gold tellurides. 



Asbestos, Canada ; serpentine with a vein o£ asbestos, illustrating 

 well the characteristic mode of occurrence of the mineral. 



JVoJfram, scJieelite, hismuth and other ores are also shown here. 



Case 136, Gold Ores, Baker's Creek, Hillgrove ; siliceous slate breccia 

 with antimonite and free gold. A large block of similar ore 

 stands on an adjoining table. 



Eaker's Creek, Hillgrove ; silicified slate-breccia, smoothed on 

 one face to reveal the free gold. 



Caledonian Mine, Talwal ; slate traversed by ferruginous veins 

 showing /y-ee yoZ^ richly. 



Mount Drysdale ; a breccia of quartz and slate carrying free 

 gold. 



Bingera ; serpentinous rock showing fine gold on the divisional 

 faces. 



Faulkner's Mine, Pambula; a rich shoot in felsite. A block 

 specimen of Pambula stone occupies the end compartment of 

 case 65. 



Mandurama ; the ore-body here is of a very remarkable nature. 

 The specimen shows it interbedded with the claystones of the 

 country ; Adelong, G-renfell, Grilgunnia. 



Silver Ore, "White Eock, Drake; quartz with bauds of 

 argentiferous galena, blende and pyrites. 



Mount Galena, Emmaville ; cuhicdX galena and mispicTcel with 

 quartz. 



Bismutli Ore, Jingera ; granite traversed by veins of native 

 hismuth, molyhdenite. 



Wolfram Ore, Tasmania; granite traversed by icolfram and 

 tourmaline in veins. 



Granite, Timbarra ; traversed by a quartz vein. The rock on 

 either side of the vein has been bleached by the mineralising 

 agents . 



